DAC7624U

IC DAC 12BIT V-OUT 28SOIC

FEATURES

·LOW POWER: 20mW

·UNIPOLAR OR BIPOLAR OPERATION

·SETTLING TIME: 10µs to 0.012%

·12-BIT LINEARITY AND MONOTONICITY:–40°C to +85°C

·RESET TO MID-SCALE (DAC7624) OR ZERO-SCALE (DAC7625)

·DATA READBACK

·DOUBLE-BUFFERED DATA INPUTS APPLICATIONS

·PROCESS CONTROL

·ATE PIN ELECTRONICS

·CLOSED-LOOP SERVO-CONTROL

·MOTOR CONTROL

·DATA ACQUISITION SYSTEMS

·DAC-PER-PIN PROGRAMMERS

DESCRIPTION

The DAC7624 and DAC7625 are 12-bit quad voltage output digital-to-analog converters with guaranteed 12 bit monotonic performance over the specified tempera ture range. They accept 12-bit parallel input data, have double-buffered DAC input logic (allowing simulta neous update of all DACs), and provide a readback mode of the internal input registers. An asynchronous reset clears all registers to a mid-scale code of 800H (DAC7624) or to a zero-scale of 000H (DAC7625). The DAC7624 and DAC7625 can operate from a single +5V supply or from +5V and –5V supplies.

Low power and small size per DAC make the DAC7624 and DAC7625 ideal for automatic test equipment, DAC-per-pin programmers, data acquisition systems, and closed-loop servo-control. The DAC7624 and DAC7625 are available in a 28-pin plastic double wide or a 28-lead SOIC package, and offer guaranteed specifications over the –40°C to +85°C temperature range.